3. The genetic code is commaless, which means that no codon is reserved for punctuations. It means that after one amino acid is coded, the second amino acid will be automatically, coded by the next three letters and that no letters are wasted as the punctuation marks (Fig.
Summer solstice is the first day of summer - it's usually between June 20th and June 23rd. In 2016, the summer solstice takes place on June 20th. We know it's summer because the earth's axis tilts toward the sun from June to September - this means warmer weather and longer days.
June 2017 â Sun in Newport Beach. Scroll right to see more. June Solstice (Summer Solstice) is on Tuesday, June 20, 2017 at 9:24 pm in Newport Beach. In terms of daylight, this day is 4 hours, 28 minutes longer than on December Solstice. In most locations north of Equator, the longest day of the year is around this date. Earliest sunrise is on June 12.